Configuration; Low Alarm Test; High Alarm Test - Thermo Scientific Revco ULT1790-10-A Operating Manual

High Alarm Test

Low Alarm Test

Thermo Scientific

Configuration

Section 3
Configuration Mode is used for testing and custom setup of the freezer.
The configuration functions listed and described below may not be
necessary in all applications, but are available if needed. See Chart 3-1 for
more detail.
The high alarm test is used to verify that the high alarm will activate,
should the freezer temperature equal or exceed the high alarm set point.
1. Press the Mode key until the Configuration indicator lights.
2. Press the right arrow until HI ALRM TEST is displayed in the
message center.
3. Press Enter to initiate the test.
The temperature on the display will begin to increase until the high alarm
set point has been reached. The audible alarm will sound and the alarm
indicator will flash. Press the Silence key to mute the alarm.
The low alarm test is used to verify the that low alarm will activate, should
the freezer temperature equal or become less than the low alarm set point.
1. Press the Mode key until the Configuration indicator lights.
2. Press the right arrow until LO ALRM TEST is displayed in the
message center.
3. Press Enter to initiate the test.
The temperature on the display will begin to decrease until the low alarm
set point has been reached. The audible alarm will sound and the alarm
indicator will flash. Press the Silence key to mute the alarm.
Revco CxF 3-1